HOLLOWAY provides tank manways for both pressure and atmospheric applications. These manway designs include our widely trusted H-Series™ Manway and Cross-Arm Manway.

Your Tank Manway Solution

A well-manufactured tank manway can be a great asset to a vessel. On the other hand, a poorly manufactured manway can bring your production to a screeching halt. Manways from HOLLOWAY AMERICA can prove to be a huge benefit to you and your operation.

From the world-renowned H-Series™ O-Ring Pressure Manway to our ever-popular atmospheric Cross Arm Manway, HOLLOWAY tank manways are considered to be standards of the industry worldwide.


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